package com.itheima.Test;

public class ArrayTest06 {
    public static void main(String[] args) {
        int a = 10;
        int b = 20;
        int temp = 0;
        temp = a;
        a = b;
        b = temp;
        System.out.println("a交换之后的值" + a);
        System.out.println("b交换之后的值" + b);
    }
}
